StackOptic
Back to Search
forum-csr.net favicon

forum-csr.net

https://forum-csr.net· First analyzed 27 May 2026· Updated 27 May 2026
Export
forum-csr.net
Desktop screenshot of forum-csr.net
Mobile screenshot of forum-csr.net
Mobile

Sponsored

Hosting Provider

Bolton College Consultancy Services ltd

IP Address

194.164.52.10

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Berlin, Germany

ASN

AS8560

Organization

Bolton College Consultancy Services ltd

Server

Microsoft IIS

Nameservers

ns64.domaincontrol.com.ns63.domaincontrol.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
839 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
9.5 MB
79 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Bolton College Consultancy Services ltd

Technology Stack

9 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQueryv3.2.1

UI Components

1
Fancybox

Icon Libraries

1
Font Awesome

Analytics

1
Matomo

Web Servers

1
Microsoft IISv10.0

Frameworks

1
ASP.NET

Customer Support

1
Zendesk

SEO Analysis

D58/100
15
9
1
Meta Tags7/15
Content12/12
Headings6/8
Technical14/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
F
forum-csr.netforum-csr.net

Nachhaltiges Wirtschaften - Sustainability, Corporate Social Respon...

Nachhaltiges Wirtschaften in Deutschland - Unternehmen sichern Zukunft. Eine Plattform von B.A.U.M. e.V. und www.ECO-World.de by ALTOP zeigt anhand ausgew&au...

Title truncated. Description truncated.
Title Length122 chars

Recommended: 50-60 chars (~723px / 580px)

Description Length232 chars

Recommended: 120-160 chars

Issues (1)

  • • Title is too long (122 chars, ~723px). Will be truncated in search results.

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

3 rules

Local SEO

Local Search Readiness

3/100
Poor
1 14 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

D49/100
Bot Access
20/25
Machine Read.
19/25
Schema Data
0/25
Citation
10/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:18%
Words:1,959
Token eff.:Optimal
Sections/1K:15.3
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary59w
Descriptive Headingsavg 9w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
B
74/100
11
Passed
3
Critical
2
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
20/100
F
979 mg
CO₂e / view
9.5 MB
Page Weight
5%
Cleaner Than
New Visitor
1.12 g
vs
Returning (cached)
559 mg
Annual (10K/mo)
117.4 kg
Emission Segments
Data Center
48 mg
Network
288 mg
Device
643 mg
Resource Breakdown
JavaScript
247.0 KB
Images
8.8 MB
CSS
337.5 KB
HTML
68.6 KB
Green Hosting Verified
IONOS SE
GWF Verified
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

68d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

06.05.2026

Valid Until

04.08.2026

Subject Alternative Names (2)

forum-csr.netwww.forum-csr.net

SHA-256 Fingerprint

E6:2C:52:15:68:E7:17:4D:AF:56:87:32:E9:1D:6B:BB:11:B1:23:0D...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟣 Private(private)
content-length
69911
content-type
text/html; Charset=utf-8
date
Wed, 27 May 2026 15:49:45 GMT
expires
Wed, 27 May 2026 15:48:45 GMT
server
Microsoft-IIS/10.0
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.eco-world.de

Domain Information

forum-csr.net

Domain Age
19y 3m

Created

22.02.2007

Expires

22.02.2027

Last Updated

21.02.2026

Registrar

Mesh Digital Limited

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
C
61/100
Mobile Friendly1 breakpoint
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width, initial-scale=1.0, user-scalable=yes
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG AA
67/100
Readability
/30
19/30

13px · LH 1.50

Hierarchy
/20
13/20

1.2x ratio

WCAG
/25
22/25

4.59:1 min contrast

Performance
/25
13/25

1 font · 3 req

Heading Font

Open Sans

Sans16px

Body Font

Open Sans

Sans13px

Contrast Ratio

4.59:1

WCAG AA (≥4.5:1)

Reading Comfort

~47 CPL

Optimal (45–75)
16px
h1
14px
h2
13px
h3
20px
h4
13px
p
Major Second
Scale

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~46 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 18/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.6:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

Buy on MyFontsFlesch 18

Color Palette

5 unique colors
Light
#fcfcfc
Background· 59.80000000000001%
#0c1413
Primary· 14.3%
#261e1b
Secondary· 9.1%
#d7cabb
Secondary· 8.9%
#89643f
Secondary· 8%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

13 Resources

5
Scripts
8
Styles
1
Async
0
Defer

Top Script Sources

local(3)matomo.forum-csr.net(1)forum-csr.net(1)

Website Identity

forum-csr.net

19 years old
Location detected: 🇩🇪 Germanyvia ip
Mesh Digital Limitedde

Sponsored

Last analyzed: 27 May 2026 at 15:50

Historical Analysis & Change Tracking